Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 3 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/22/2014   07:15:57   (  -0.05,-134.93) (   0.60,-131.92)  342.65                80
 03/22/2014   19:37:13   (   0.05,-134.95) (   0.51,-137.07)  241.15                80
 03/24/2014   19:27:45   (   0.04,-135.02) (  -0.16,-134.13)  100.58                80
 03/25/2014   07:49:10   (  -0.04,-135.02) (  -0.94,-139.33)  489.19                80
 03/26/2014   19:15:36   (   0.04,-135.07) (  -0.78,-131.18)  442.01                80
 03/27/2014   07:37:01   (  -0.04,-135.08) (  -0.30,-136.38)  147.84                80
 03/29/2014   07:22:12   (  -0.04,-135.13) (   0.35,-133.43)  193.43                80
 03/29/2014   19:43:28   (   0.03,-135.15) (   0.76,-138.59)  391.05                80
 03/31/2014   19:31:18   (   0.04,-135.20) (   0.15,-135.64)   50.10                80
 04/02/2014   19:21:48   (   0.03,-135.24) (  -0.48,-132.68)  290.47                80
 04/03/2014   07:43:13   (  -0.03,-135.25) (  -0.58,-137.88)  299.22                80